Start with the good... front desk staff, price, location, comfortable bed, good storage, reasonably quiet
The annoying: air conditioner whined, shower head at opposite end from half door so water on floor, some ants in our bathroom, housekeeping tried to open bolted door and then knocked EVERY MORNING despite do not disturb being on door each time... and did come in with sign on door when we were not home (maybe trying to keep ants from our view), few hangers in wardrobe
The bad: our adult male friend was in a single room on first floor... he said it was loud, smelly, small... neither the refrigerator or the a/c worked... and his last morning he awoke covered in bug bites (which we hope were ants). Our a/c and baseboards were beyond gross and filthy, and our carpet and tile/grout were also in sad shape.
Bottom line... this hotel is good for the price IF you get a room on a higher floor. (Ask when reserving... there were no available rooms for our friend to move to after he got to Paris) Additionally, the hotel IS undergoing renovations (could be why the ants are active), so hopefully shortcomings may be addressed in the near future.
I might stay again... largely because the lovely front desk team made up in part for the other things
that weren't so great. If the hotel gets renovated and problems are fixed without prices going up too much, it would be a top choice based on convenience and location.